Attachment B Technical Sprcifications.docx

Fort Stevens State Park August 2019

Guard House Rehabilitation

Oregon Parks and Recreation Department

TECHNICAL SPECIFICATIONS

For

Thompson’s Mills – Tailrace Support Column Replacement Project at Thompson’s Mills State Heritage Area

Project Number: #35991 Contract Number: #11658

March 2025

Prepared by:

Oregon Parks and Recreation Department 725 Summer St NW, Ste. C Jessie M. Honeyman Memorial State Park, February 2019 Caretaker’s Cottage Exterior Rehabilitation Salem, OR 97301 SUMMARY OF WORK Section 011100-2

TECHNICAL SPECIFICATIONS

for

Thompson’s Mills Tailrace Support Column Replacement At Thompson’s Mills State Heritage Area Shedd, Oregon Oregon Parks and Recreation Department

TABLE OF CONTENTS

SECTION 011100 - SUMMARY OF WORK

PART 1 – GENERAL

1.1 SUMMARY

A. Requirements of the “State of Oregon General Conditions for Public Improvement Contracts” January 1, 2012 , REVISED 11/13/2024 apply to the Technical Specification and Plans for this Project.

1.2 DESCRIPTION OF WORK

Thompson’s Mills Tailrace Support Column Replacement, and structural repairs includes the complete replacement of columns located at the tailrace, pouring of additional concrete footings and wall reinforcement, steel brackets and anchors, and minimal dryrot repairs.

A. The Work shall be as shown on the Plans and as specified herein at the following location(s):

1. Thompson’s Mills State Heritage Site, Mill Building

B. Contractor shall furnish all permits, labor, equipment, tools, supervision, materials and incidentals required to complete the Work in accordance with the Plans, Specifications and terms of the Contract. Also refer to the Contract Documents for additional requirements and information. Work includes, but is not limited to, the following:

1. Mobilization/Overhead.

2. Site Protection / Work Platforms / Structural Bracing.

3. Concrete forming, reinforcement and pouring.

4. Steel fabrication.

5. Carpentry Repairs.

6. Exterior Painting and Wood Coatings.

C. Specific items furnished by Owner:

1. None.

D. Project is for the Oregon Parks and Recreation Department (“OPRD”), herein referred to as Owner.

E. The Owner’s Authorized Representative, herein referred to as Project Manager is:

Brian McBeth, Historic Architecture Project Manager Oregon Parks & Recreation Department 725 Summer St NE, Ste. C Salem, OR 97301

(503) 986-0775

1.03 CONSTRUCTION STAKEOUT

A. The Contractor is solely responsible for laying out the Work from the information shown on the Plans and the approved submittals, and no additional stakeout will be provided by the Owner.

1.04 SPECIFICATION LANGUAGE

A. Portions of the Specifications are written in imperative and streamlined form. This imperative language is directed to the Contractor, unless specifically noted otherwise. The words “shall be” shall be included by inference where a colon (:) is used within sentences or phrases. Example: Aggregate: ASTM C33.

PART 2 – MATERIALS (not applicable)

PART 3 – EXECUTION (not applicable)

END OF SECTION

SECTION 012000 - PRICE AND PAYMENT PROCEDURES

1.01 DESCRIPTION

A. All Payments shall be as provided in the State of Oregon General Conditions for Public Improvement Contracts.

B. If no item exists for a portion of the Work, include the costs in a related Item.

C. No separate payment will be made for any item that is not specifically set forth in the Solicitation, and all costs therefore shall be included in the prices named in the Solicitation for the various appurtenant items of Work.

D. Quantities listed in the Contract Document do not govern final payment. Payments to the Contractor will be made only for actual quantities of Contract items performed in accordance with terms of the Contract and for items of Work actually performed under Change Orders.

E. Indirect costs, such as supervision and overhead, profit, and the General Conditions specified in the Contract, all shall be allocated to each item as applicable for Work defined in the item. No separate payment will be made to the Contractor for these items.

F. Payments shall include full compensation for all labor, equipment, and materials necessary to perform the specified Work.

G. Partial payments to be made under the Contract shall be based on the percent of Work complete as approved by the Project Manager according to the State of Oregon General Conditions for Public Improvement Contracts.

1.02 ITEM MEASUREMENT AND PAYMENT

NOTE: See the Contract Documents. Payment shall include full compensation for all labor, equipment, materials and incidentals needed to accomplish the Work as shown and described in the Contract Documents.

A. BASE BID ITEMS:

1. Mobilization/Overhead: Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work off-site, including:

· Prepare and submit all Submittals, including all Contractor Plans, Engineering Calculations and Details, Shop Drawings, Preliminary schedules, and Material samples.

· Obtain permits, and all other administrative project preparation before work begins. The actual cost of permits will be reimbursed by Owner as a separate item outside of this contract amount, from the receipt or invoice direct from the permitting authority.

· All insurance, payment and performance bonds, materials and personnel assigned as office overhead, office facilities and personnel not otherwise reported with on-site BOLI Certified Payroll Reporting Forms, or included as portions of other bid items.

A. Payment for Mobilization/Overhead shall be made on a lump sum basis. The amount to be allowed for Mobilization/Overhead in the partial payments to be made under the Contract will be as follows:

a. Up to 50% of the total amount bid for Mobilization/Overhead shall be paid out by request in proportion to the Construction Schedule and Schedule of Values.

b. Upon completion of all Work on the Project, payment of the amount bid for Mobilization/Overhead minus amounts already paid, will be paid.

c. The above schedule of progress payments for Mobilization shall not limit or preclude progress payments otherwise provided by the Contract.

2. Site Protection / Work Platforms / Structural Bracing:

A. Measurement for the work area preparation shall be on a lump sum basis.

B. Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work, including:

a. Execution and installation of protective barriers, security fencing, street closures, and site safety controls, as proposed by contractor in site staging and mobilization plan.

b. Installation of all temporary facilities, signage, utilities, and site offices, as proposed by contractor.

c. Installation of Historic materials protections, window protections, bracing and shoring of structural elements, and other lifting or jacking structures as proposed by contractor.

d. Work platforms, staging, or scaffolding (if needed) for exterior work.

C. Work shall also include full compensation for any and all other preparatory and other support work on-site as needed to complete the specified work.

3. Concrete forming, reinforcement and pouring:

A. Measurement for Concrete Work shall be made on a Lump Sum basis.

B. Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work, including:

· Excavation and forming of concrete footings, concrete walls, and installation of steel reinforcements.

· Hauling and disposal of any/all waste materials, C. Work shall also include full compensation for all preparatory, selective demolition, framing and other support work as needed to complete the specified work not included in other Sections.

D. All material lying outside the above stated limits which is damaged as a result of the Contractor’s operations shall be repaired to the satisfaction of the Owner, at the Contractor’s expense.

4. Steel fabrication and welding:

A. Measurement for all steel fabrication and welding shall be made on a lump sum basis.

B. Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work, including:

· Fabrication and installation of steel brackets, post bases, post caps and all other miscellaneous pre-fabricated and site-fabricated metals.

5. Carpentry Repairs:

A. Measurement for carpentry repairs, column replacements, and associated material shall be made on a lump sum basis.

B. Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work, including:

· Replacement of structural columns at the tailrace,

· Installation of columns at new footing locations,

· Repair or replacement of decayed wood members where indicated, and in relation to the areas of work,

· Hauling and disposal of all waste materials.

C. Work shall also include full compensation for all preparatory, selective demolition/deconstruction, framing and other support work as needed to complete the specified work.

D. All material lying outside the above stated limits which is damaged as a result of the Contractor’s operations shall be repaired to the satisfaction of the Owner, at the Contractor’s expense.

6. Exterior Painting and Wood Coatings:

A. Measurement for exterior painting and wood coatings shall be made on a lump sum basis.

B. Work shall include full compensation for all labor, equipment and materials necessary to perform the specified Work, including:

· Preparation of all new materials for paint in the areas of work as shown in these contract documents.

· Preparation and containment of Lead-based Paint debris, chips and dust as needed if disturbing existing painted materials.

· Coatings and paint for columns and replaced wood members,

· Other miscellaneous materials and labor as required for Work indicated in the Contract Documents.

· Work shall include hauling and disposal of all waste materials.

C. All material lying outside the above stated limits which is damaged as a result of the Contractor’s operations shall be repaired to the satisfaction of the Owner, at the Contractor’s expense.

PART 2 – MATERIALS (not applicable)

Thompson’s Mills Tailrace column replacement project May 2024

SECTION 012500 - SUBSTITUTION PROCEDURES 4

SECTION 012500 - SUBSTITUTION PROCEDURES

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings, General Conditions, and other Specification Sections, apply to this Section.

1.02 SUMMARY

1.03 DEFINITIONS

1.04 REQUESTS FOR SUBSTITUTION

1.05 OWNER’S ACTION

PART 2 PRODUCTS (NOT APPLICABLE)

PART 3 EXECUTION (NOT APPLICABLE)

SECTION 012600 - MODIFICATION PROCEDURES

1.01 SUMMARY

A. Section Includes: Administrative requirements for Requests for Information (“RFI”) and Proposal Requests (“PR”).

B. Prior to execution of a Change Order (“CO”), the following documents shall be submitted as indicated.

1.02 REQUEST FOR INFORMATION (“RFI”)

A. General:

1. RFI's are requests for information originated, prepared and submitted by the Contractor to the Project Manager only when the Contractor is unable to determine from the Contract Documents, the material, process, system or Work to be installed. The Contractor will endeavor to keep the number of RFI’s to a minimum. For critical or emergency items, contact Project Manager at once.

2. In the event the Contractor believes that a clarification by the Project Manager results in additional cost or time, the Contractor shall not proceed with the Work indicated by the RFI until the Project Manager provides an approved copy of the RFI to the Contractor or until a Proposal Request is fully-executed. A Change Order will be processed to include this type of change.

3. Submit RFI’s on form provided by Project Manager.

4. Number RFI's sequentially; include date submitted.

5. Identify Project, pertinent Plan sheet, detail number, and Specification Section.

6. Specifically identify time response information as required to avoid impact on Construction Schedule or Cost. Project Manager shall endeavor to respond to proper RFI’s within 7 Days, if possible.

B. RFI’s shall include written and graphic solutions proposed by Contractor. Project Manager will determine if Contractor’s proposal is in accordance with Contract Documents and design intent of Project.

1. Contractor's failure to make a reasonable effort to propose realistic solution may result in RFI's being returned with no action.

2. RFI's that request information that is clearly shown in the Contract Documents will be considered frivolous/improper and will be returned with no action.

C. Contractor to maintain current and accurate RFI Log.

1.03 PROPOSAL REQUEST (“PR”)

A. General:

1. Contractor shall provide quotations for extra Work or changes in Work when requested by the Project Manager, on a Proposal Request form to be provided by the Project Manager.

2. Contractor shall provide a detailed itemization of the costs to the degree necessary for evaluation by the Project Manager and shall indicate if a change in the Contract Time is warranted.

B. Contractor to maintain current and accurate Proposal Request log.

C. A Proposal Request shall not be interpreted as an authorization to proceed with extra or changed Work. Contractor shall not proceed with the Work indicated in the Proposal Request until the Project Manager provides a fully-executed copy. A Change Order will be processed to include approved Proposal Requests.

PROJECT MANAGEMENT AND COORDINATION Section 013100-13

SECTION 013100 – PROJECT MANAGEMENT AND COORDINATION

PART 1 – GENERAL

1.01 SUMMARY

A. This Section includes administrative and supervisory requirements necessary for coordinating construction operations including, but not necessary limited to, the following:

1.02 COORDINATION AND PROJECT CONDITIONS

A. Coordinate construction operations included in various sections of these Specifications to assure efficient and orderly installation of each part of the Work. Coordinate construction operations included under different Sections that depend on each other for proper installation, connection, and operation.

1.03 ADMINISTRATIVE PROCEDURES

A. Coordinate scheduling and timing of required administrative procedures with other construction activities to avoid conflicts and assure orderly progress of the Work. Such administrative activities include, but are not limited to, the following:

B. Conservation: Coordination construction operations to assure that operations are carried out with consideration given to conservation of energy, water, and materials.

1.04 GENERAL COORDINATION PROVISIONS

C. Manufacturer’s Instructions: Comply with manufacturer’s installation instructions and recommendations, to the extent that those instructions and recommendations are more explicit or stringent than requirements contained in Contract Documents.

D. Inspect materials or equipment immediately upon delivery and again prior to installation. Reject damaged and defective items.

E. Provide attachment and connection devices and methods necessary for securing Work. Secure Work true to line and level, and out-of-wind. Allow for expansion and building movement.

F. Visual Effects: Provide uniform joint widths in exposed Work. Arrange joints in exposed Work to obtain the best visual effect. Refer questionable choices to the Project Manager for final decision.

G. Recheck measurements and dimensions, before starting each installation.

H. Install each component during site environmental conditions that will ensure the best possible results. Isolate each part of the completed construction from incompatible material as necessary to prevent deterioration.

1.05 PRE-CONSTRUCTION CONFERENCE

A. Project Manager will schedule and run the pre-construction meeting after the Notice to Proceed.

B. Attendance Required: Project Manager, Project Architect, Project Engineer, Contractor, and major subcontractors.

1.06 PROGRESS MEETINGS

A. Project Manager will conduct progress meetings at the project site a minimum of once a week. Develop a meeting schedule around the necessary on-site inspections required by mockups, field samples and submittals. Contractor to provide tentative schedule of progress meetings along with the initial required submittals at the pre-construction meeting. Notify Project Manager of changes to these scheduled meeting dates. Coordinate dates of meetings with preparation of the payment request. The Contractor shall take and distribute minutes.

B. Attendees: In addition to the Project Manager, Project Architect, Project Engineer, and Contractor, each subcontractor, supplier, or other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented at these meetings. All participants at the conference shall be familiar with the Project and authorized to conclude matters relating to the Work.

C. Agenda: Review and correct or approve minutes of the previous progress meeting. Review other items of significance that could affect progress. Include topics for discussion as appropriate to the status of the project.

D. Reporting: No later than 6 days after each meeting, distribute minutes of the meeting, to each party present and to parties who should have been present. Include a brief summary, in narrative form, of progress since the previous meeting and report.

1. Schedule Updating: Review the Contractor’s Construction Schedule after each progress meeting where revisions to the schedule have been made or recognized. Issue the revised schedule concurrently with the report from each meeting.

PART 2: PRODUCTS (not-applicable)

PART 3: EXECUTION (not-applicable)

SECTION 013233 - PHOTOGRAPHIC DOCUMENTATION

PART 1 - GENERAL

1. Minimum Format: JPEG file format. Minimum 240 kilobyte, 1024x768 pixels minimum. No maximum size specified.

· Preferred: Provide images in uncompressed TIFF format if available (JPEG is acceptable), produced by a digital camera with minimum sensor size of 8.0 megapixels, and at an image resolution of not less than 1024 by 768 pixels.

2. Identification: Sort photos into file folders titled to describe subject matter. Include text document that describes:

· Name of Project.

· Name of Contractor.

· Date photograph was taken if not date stamped by camera.

· Area of Project and work being performed.

PART 2 - PRODUCTS

PART 3 - EXECUTION

1. Maintain key plan with each set of construction photographs that identifies each photographic location.

a. Digital Images: Submit digital images exactly as originally recorded in the digital camera, without alteration, manipulation, editing, or modifications using image-editing software.

1) Date and Time: Include date and time in filename for each image if not recorded in file data by camera.

2. Preconstruction Photographs:

1. Before commencement of demolition/deconstruction and starting construction, take color, digital photographs of Project site and surrounding properties, including existing items to remain during construction, from different vantage points, as directed by Project Manager.

3. Additional Photographs:

1. Project Manager may issue requests for additional photographs, in addition to periodic photographs specified.

SECTION 013300 – SUBMITTALS

1.01 DESCRIPTION

A. This Section specifies transmittal instructions, the number of copies of Contractor submittals to be provided, and distribution of those submittals as required in the State of Oregon General Conditions for Public Improvement Contracts.

PART 3 – EXECUTION

3.01 SUBMITTALS

A. General:

1. For each required submittal, the Contractor shall submit One (1) Electronic copy of all the required information, not less than fourteen (14) Days prior to purchase and/or installation. The Submittal will be reviewed and returned to the Contractor.

2. Submittals shall be accompanied by Submittal/Transmittal Form. A separate form shall be used for each specific item, class of material, equipment, and items specified in separate, discrete sections for which the submittal is required. Submittals for various items shall be made with a single form when the items taken together constitute a manufacturer’s package, or are so functionally related that expediency indicates checking or review of the group or package as a whole.

3. A unique number, sequentially assigned, shall be noted on the Submittal/Transmittal Form accompanying each item submitted. Original submittal numbers shall have the following format: “XXXXX”; where “XXXXX” is the sequential number assigned by the Contractor. Resubmittals shall have the following format: “XXXXX‑Y”; where “XXXXX” is the originally assigned submittal number and “Y” is a sequential letter assigned for resubmittals, i.e., A, B or C being the 1st, 2nd and 3rd resubmittals, respectively. Submittal 25B, for example, is the second resubmittal of Submittal 25.

B. Deviation from Contract: Submit a request for substitution for deviations from the Specifications or Plans. Include the reason for the deviation and cost differential for the deviation. Deviations from the Contract shall be authorized by written change order only.

C. Submittal Completeness: Submittals which do not have all the information required to be submitted are not acceptable and will be returned without review.

D. The Project Manager reserves the right to ask for submittals that are not referenced in this document.

3.02 REVIEW PROCEDURE

A. The Project Manager will review the Submittal and return it to the Contractor. The returned material will consist of One (1) marked‑up electronic copy of the Submittal. The returned Submittal will indicate one of the following actions:

1. If the review indicates the material, equipment or work method is in general conformance with the Plans/Specifications, the submittal shall be marked “Approved.” In this event, the Contractor may begin to incorporate the material/equipment/work method covered in the submittal.

2. If the review indicates the submittal is insufficient or that limited corrections are required, the submittal copies may be marked “Approved as Noted.” The Contractor may begin to implement the work method or incorporate materials/comments covered in the Submittal in accordance with the corrections/comments noted.

3. If the review reveals the submittal is insufficient or contains incorrect data and the comments require revision and resubmittal, the submittal copies shall be marked “Not Approved, Resubmit.” In this case, the Contractor shall not then undertake Work covered by this Submittal until the Submittal has been revised, resubmitted and returned to the Contractor with a marking of “Approved” or “Approved as noted.”

4. If the review reveals the material, equipment, or Work does not require Submittal, then the submitted copies shall be marked “Review Not Required Per Contract Documents.” In this event, the Contractor may begin to incorporate the material/equipment/Work covered by the Submittal and no further action is required.

3.03 EFFECT OF REVIEW OF CONTRACTOR’S SUBMITTALS

A. A mark of “Approved” or “Approved as Noted” shall mean the Project Manager has no objection to the Contractor, upon the Contractor’s own responsibility, using the plan or method of work proposed, or providing the materials or equipment proposed.

B. The Contractor shall furnish to the Project Manager the following items for equipment, articles and materials incorporated in the Work:

1. Submittals for items identified in individual Specification sections.

2. Manufacturer’s special tools and special accessories normally furnished by the manufacturer and which, by their specific nature and special design, are suited for convenient and expeditious adjustment, maintenance and repair.

3. Installation instructions, parts lists; routine preventative maintenance and operation manuals; corrective maintenance instructions; Plans and other like data pertinent for maintenance and repair.

4. Manufacturer’s and dealer’s warranty and guarantee which are normally available to purchasers. Such warranties and guarantees shall be made effective to the Owner as the purchaser.

SECTION 013591 - SPECIAL HISTORIC PROCEDURES

1.01 PROJECT HISTORIC STATUS

A. This project site is listed in the National Register of Historic Places.

B. All Work will conform to the Secretary of the Interior’s Standards for Treatment of Historic Properties (38 CFR).

C. All work must also comply with Oregon Revised Statute (ORS) 358.653 Protection of Publicly Owned Historic Properties.

1.02 RELATED REQUIREMENTS

A. Section 024296 – Historic Removal and Dismantling

1.03 TEMPORARY PROTECTION OF HISTORIC FABRIC

A. Important historic interior and exterior elements may be exposed to potentially damaging conditions throughout the Project. Extra protection measures MUST be used by the Contractor to ensure that the existing historic materials are not damaged.

B. No smoking is allowed at the Project site or on any State Park Property.

B. Obtain Project Manager’s approval before implementing temporary protection measures.

C. Temporary Protection Plan:

1. The Contractor shall make a written plan, for the Project Manager’s approval, describing in detail the method of protective measures they intend to use in working on, and providing temporary protection. Include the following information:

a. Description of Work or procedures to be performed for the following:

i. Reference National Fire Protection Association Document NFPA 241: Safeguarding Building Construction and Demolition Operations.

ii. Reference National Fire Protection Association Document NFPA 914: Rehabilitation and Adaptive Reuse of Historic Structures.

2. The Project Manager reserves the right to reject all or part of the Contractor’s proposed plan, on the following basis:

3. Should the Contractor’s proposal be rejected by the Project Manager, the Contractor shall resubmit a new or modified proposal, fully addressing the Project Manager’s concerns. No Work shall proceed until the Contractor’s proposed methods and procedures are fully agreed to and approved by the Project Manager.

4. Submit proposed plan to the Project Manager not less than two (2) working Days prior to the scheduled preconstruction conference.

5. Proposal need only address those items which apply to the Contractor’s construction plan. Any of the listed items that do not apply can be referenced simply as N/A.

PART 2 – MATERIALS

2.01 MATERIALS

A. Use materials for temporary protection that will not mar, stain, and physically or chemically damage or alter historic materials or finishes.

2.02 PROJECT RECORDS AND DOCUMENTATION

A. Keep accurate records and document the Work throughout this Project. Ongoing photo and descriptive documentation is a requirement under this Contract. Photo documentation shall clearly show the location of all historic fabric that is altered, repaired or replaced. General documentation procedures may be as follows:

1. Photo Documentation:

2. Descriptive Records:

3. At final acceptance, provide all records to the Owner assembled in the following format:

PART 3 – EXECUTION

3.01 SPECIAL PROJECT CONSIDERATIONS

A. Do not disturb sound, original material which is in place or is found at the site, unless specific agreements between the Owner and Contractor have been reached. Before beginning each area of Work, examine with the Project Manager each area to determine which items, features and materials are to be retained and protected. Carefully remove, label, document, catalog and safely store original elements that are required to be retained, reinstalled, reused or be placed into long term archival storage.

B. Special Historic Qualifications of Personnel performing work. See Section 024296 – Historic Removal and Dismantling.

3.02 PROTECTIVE MEASURES

A. Follow approved Temporary Protection Plan.

B. General Historic Fabric:

1. If damage occurs, such Work shall immediately cease. Contractor shall immediately report damage to Project Manager in writing (describing who, what, when, where, why, how, etc.) and await further instructions.

2. Scaffolding shall not be mechanically attached to the building (exterior or interior).

3.03 SPECIAL DEMOLITION PROCEDURES

A. Exercise extreme care in removing historic elements and materials of any kind attached to historic elements that are indicated to remain. Proceed as follows:

1. Unbolt bolted connections.

2. Unscrew screw connections.

3. Do not pry apart members whose finish will be damaged by chipping, scratching, crazing or cracking, or whose structural and/or historic integrity will thereby be impaired.

4. Do not remove nails from the finished or exposed side of woodwork. Drive nails through or pull from the back-side such that the nail head does not splinter the finished face.

5. When prying cannot be avoided, protect finished surfaces and materials scheduled to remain or be reinstalled. Use sacrificial wood blocks, surface protection such as protective carpeting or other approved means agreed to by the Project Manager.

6. Throughout the facility, use non-invasive/non-destructive methods. The Owner realizes, however, that certain aggressive methods may need to be employed to complete the Work. All aggressive methods must be approved by the Project Manager in advance. The Project Manager reserves the right to reject inappropriate methods not in conformance with accepted and recognized historic preservation/rehabilitation standards.

7. When invasive and aggressive methods are unavoidable and fully agreed to by the Project Manager, the Contractor shall submit, for the Project Manager’s approval, proposed methods for repairing and/or mitigating such damage.

8. When conflicts arise regarding what may constitute appropriate methods, the Specifications shall prevail.

3.04 HISTORIC DISCOVERIES

A. In the event that features, materials or artifacts (either historic or pre-historic), are uncovered or discovered during the execution of above-ground or below ground Work, notify the Project Manager immediately. The following procedures will be instituted:

1. Project Manager will issue a verbal Work suspension directing the Contractor to cease all construction operations at the location of a potential historic discovery, to allow the Project Manager to evaluate the significance of the find. A written Work suspension order will be issued within one business day of the verbal Work suspension order.

2. Such Work suspension will be effective until such time as the Project Manager and other qualified personnel can evaluate the potential historic discovery for their significance. Any Work suspension direction will contain the following:

3. If the Project Manager determines the historic discovery requires further review and/or action, Project Manager may extend the duration of the Work suspension order in writing.

4. Equitable adjustment of the construction Contract time will be made for temporarily suspended Work in accordance with the General Conditions.

3.05 INSPECTION FOR TEMPORARY PROTECTION OF HISTORIC FABRIC

A. Review all temporary protection Work on Site with Project Manager prior to proceeding with restoration Work.

SPECIAL HISTORIC PROCEDURES Section 013591-16

SECTION 014000 - QUALITY REQUIREMENTS

PART 1 - GENERAL

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION